]> git.ktnx.net Git - mobile-ledger.git/commitdiff
fix model inconsistency when hiding/showing currency
authorDamyan Ivanov <dam+mobileledger@ktnx.net>
Thu, 4 Mar 2021 20:11:42 +0000 (22:11 +0200)
committerDamyan Ivanov <dam+mobileledger@ktnx.net>
Thu, 4 Mar 2021 20:11:42 +0000 (22:11 +0200)
app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionItemHolder.java
app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionModel.java

index 247f40eb748006c83477c59433661037e31919e6..3b69110a7c99cb8f75dc41e16e42c3a32f3e0da9 100644 (file)
@@ -230,12 +230,12 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
                          if (showCurrency) {
                              b.currency.setVisibility(View.VISIBLE);
                              b.currencyButton.setVisibility(View.VISIBLE);
-                             b.currency.setText(mProfile.getDefaultCommodity());
+                             setCurrencyString(mProfile.getDefaultCommodity());
                          }
                          else {
                              b.currency.setVisibility(View.GONE);
                              b.currencyButton.setVisibility(View.GONE);
-                             b.currency.setText(null);
+                             setCurrencyString(null);
                          }
                      });
 
@@ -436,7 +436,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
     private void setCurrencyString(String currency) {
         @ColorInt int textColor = b.dummyText.getTextColors()
                                              .getDefaultColor();
-        if ((currency == null) || currency.isEmpty()) {
+        if (TextUtils.isEmpty(currency)) {
             b.currency.setText(R.string.currency_symbol);
             int alpha = (textColor >> 24) & 0xff;
             alpha = alpha * 3 / 4;
index 249bdd3c6223158b141d3db574e17150a91cc3f6..825f148ad91f95a759053ae32ff87a0fc5d711b7 100644 (file)
@@ -361,7 +361,20 @@ public class NewTransactionModel extends ViewModel {
             list.add(list.remove(index));
     }
     void toggleCurrencyVisible() {
-        showCurrency.setValue(!Objects.requireNonNull(showCurrency.getValue()));
+        final boolean newValue = !Objects.requireNonNull(showCurrency.getValue());
+
+        // remove currency from all items, or reset currency to the default
+        // no need to clone the list, because the removal of the currency won't lead to
+        // visual changes -- the currency fields will be hidden or reset to default anyway
+        // still, there may be changes in the submittable state
+        final List<Item> list = Objects.requireNonNull(this.items.getValue());
+        for (int i = 1; i < list.size(); i++) {
+            ((TransactionAccount) list.get(i)).setCurrency(newValue ? Data.getProfile()
+                                                                          .getDefaultCommodity()
+                                                                    : null);
+        }
+        checkTransactionSubmittable(null);
+        showCurrency.setValue(newValue);
     }
     void stopObservingBusyFlag(Observer<Boolean> observer) {
         busyFlag.removeObserver(observer);